148563655188 has 192 divisors, whose sum is σ = 400914995712. Its totient is φ = 42453227520.

The previous prime is 148563655187. The next prime is 148563655199. The reversal of 148563655188 is 881556365841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148563655183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87750870 + ... + 87752562.

It is an arithmetic number, because the mean of its divisors is an integer number (2088098936).

Almost surely, 2^148563655188 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148563655188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200457497856).

148563655188 is an abundant number, since it is smaller than the sum of its proper divisors (252351340524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148563655188 is a wasteful number, since it uses less digits than its factorization.

148563655188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434 (or 2432 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 60.

The spelling of 148563655188 in words is "one hundred forty-eight billion, five hundred sixty-three million, six hundred fifty-five thousand, one hundred eighty-eight".